5306-01-125-1999

Find complete technical information, availability, and procurement data for: 5306-01-125-1999
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-125-1999

Item Name Code

27851

Assigment Date

01/24/1982 (44 years ago)

3a thread class, dished hexagon head style, right-hand thread direction, 1.757 inches minimum and 1.777 inches maximum fastener length, 0.429 inches minimum and 0.465 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.429 inches minimum and 0.465 inches maximum
Fastener Length: 1.757 inches minimum and 1.777 inches maximum
Head Style: dished hexagon
Head Height: 0.126 inches minimum and 0.141 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum all holes
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.312 inches minimum and 1.328 inches maximum
Thread Quantity Per Inch: 28
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.672 inches minimum and 1.702 inches maximum all holes
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Special Features: with retaining element on shank,two holes spaced ninety degrees apart
Material: steel comp xm-13 overall
Material Document And Classification: ams5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
SS5115-4-21	Close Tolerance Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-01-125-1999?

The FSCG of the NSN 5306-01-125-1999 is 5306

Does the NSN 5306-01-125-1999 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-125-1999 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-01-125-1999 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-125-1999 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-01-125-1999 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Jan 24, 1982